Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Nasal uptake (red arrows) in female mice and rats imaged with FES and 4FMFES-PET and PET/CT. The signal is more intense in mice than in rats, and similar between 4FMFES and FES in the same species. No equivalent uptake was observed in the breast cancer patient cohort. Intensity scales in %ID/g in both grayscale (PET) and hot metal (PET/CT) are displayed for each dataset.
